io.grpc.internal

Class CensusStatsModule

java.lang.Object

io.grpc.internal.CensusStatsModule

public final class CensusStatsModule
extends Object

Provides factories for StreamTracer that records stats to Census.

On the client-side, a factory is created for each call, because ClientCall starts earlier than the ClientStream, and in some cases may even not create a ClientStream at all. Therefore, it's the factory that reports the summary to Census.

On the server-side, there is only one ServerStream per each ServerCall, and ServerStream starts earlier than the ServerCall. Therefore, only one tracer is created per stream/call and it's the tracer that reports the summary to Census.

Constructor Summary

Constructors

Constructor and Description

CensusStatsModule(io.opencensus.tags.Tagger tagger, io.opencensus.tags.propagation.TagContextBinarySerializer tagCtxSerializer, io.opencensus.stats.StatsRecorder statsRecorder, com.google.common.base.Supplier<com.google.common.base.Stopwatch> stopwatchSupplier, boolean propagateTags, boolean recordStartedRpcs, boolean recordFinishedRpcs, boolean recordRealTimeMetrics) Creates a CensusStatsModule with the given OpenCensus implementation.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CensusStatsModule

public CensusStatsModule(io.opencensus.tags.Tagger tagger,
                         io.opencensus.tags.propagation.TagContextBinarySerializer tagCtxSerializer,
                         io.opencensus.stats.StatsRecorder statsRecorder,
                         com.google.common.base.Supplier<com.google.common.base.Stopwatch> stopwatchSupplier,
                         boolean propagateTags,
                         boolean recordStartedRpcs,
                         boolean recordFinishedRpcs,
                         boolean recordRealTimeMetrics)

Creates a CensusStatsModule with the given OpenCensus implementation.